<p>Facebook said the overwhelming majority of moderation action was against spam posts and fake accounts: it took action on 837m pieces of spam, and shut down a further 583m fake accounts on the site in the three months. But Facebook also moderated 2.5m pieces of hate speech, 1.9m pieces of terrorist propaganda, 3.4m pieces of graphic violence and 21m pieces of content featuring adult nudity and sexual activity.

“This is the start of the journey and not the end of the journey and we’re trying to be as open as we can,” said Richard Allan, Facebook’s vice-president of public policy for Europe, the Middle East and Africa.

The amount of content moderated by Facebook is influenced by both the company’s ability to find and act on infringing material, and the sheer quantity of items posted by users. For instance, Alex Schultz, the company’s vice-president of data analytics, said the amount of content moderated for graphic violence almost tripled quarter-on-quarter…

…Facebook also managed to increase the amount of content taken down with new AI-based tools which it used to find and moderate content without needing individual users to flag it as suspicious. Those tools worked particularly well for content such as fake accounts and spam: the company said it managed to use the tools to find 98.5% of the fake accounts it shut down, and “nearly 100%” of the spam.

Automatic flagging worked well for finding instances of nudity, since, Schultz said, it was easy for image recognition technology to know what to look for. Harder, because of the need to take contextual clues into account, was moderation for hate speech. In that category, Facebook said, “we found and flagged around 38% of the content we subsequently took action on, before users reported it to us”.</p>

That's pretty good work by the AI, though of course we don't know how many fake accounts it missed.

In its first quarterly Community Standards Enforcement Report, Facebook said the overwhelming majority of moderation action was against spam posts and fake accounts: it took action on 837m pieces of spam, and shut down a further 583m fake accounts on the site in the three months. But Facebook also moderated 2.5m pieces of hate speech, 1.9m pieces of terrorist propaganda, 3.4m pieces of graphic violence and 21m pieces of content featuring adult nudity and sexual activity.

583 million fake accounts is a rather staggering figure. For context, Twitter’s entire active user base — which surely includes untold millions of fake accounts — is just 330 million.

Facebook Closed 583 Million Fake Accounts in First Three Months of 2018

Alex Hern and Olivia Solon, reporting for The Guardian:

In its first quarterly Community Standards Enforcement Report, Facebook said the overwhelming majority of moderation action was against spam posts and fake accounts: it took action on 837m pieces of spam, and shut down a further 583m fake accounts on the site in the three months. But Facebook also moderated 2.5m pieces of hate speech, 1.9m pieces of terrorist propaganda, 3.4m pieces of graphic violence and 21m pieces of content featuring adult nudity and sexual activity.

583 million fake accounts is a rather staggering figure. For context, Twitter’s entire active user base — which surely includes untold millions of fake accounts — is just 330 million.